7728720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{32203}}^1$

素因数の和:32219

約数の個数: 40

約数和(自身を含む): 23959776

約数和(自身を除く): 16231056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 32203, 64406, 96609, 128812, 161015, 193218, 257624, 322030, 386436, 483045, 515248, 644060, 772872, 966090, 1288120, 1545744, 1932180, 2576240, 3864360, 7728720]

約数ペア:

[(1, 7728720), (2, 3864360), (3, 2576240), (4, 1932180), (5, 1545744), (6, 1288120), (8, 966090), (10, 772872), (12, 644060), (15, 515248), (16, 483045), (20, 386436), (24, 322030), (30, 257624), (40, 193218), (48, 161015), (60, 128812), (80, 96609), (120, 64406), (240, 32203)]